AUSTIN, TX, USA I December 06, 2016 I XBiotech Inc. (XBIT), developer of True Human™ therapeutic antibodies, today announced that enrollment has been completed in its randomized, placebo-controlled Phase I/II study evaluating dosing, safety and efficacy of the Company’s novel antibody therapy, 514G3. This proprietary antibody therapy has received Fast Track Designation by the FDA for the treatment of all forms of Staphylococcus aureus infections, including Methicillin-resistant S. aureus (MRSA). The Company reports that top-line findings from the 514G3 study should be reported in first quarter 2017.
“We are pleased to announce enrollment completion in this study,” said Dawn McCollough, Vice President of Clinical Operations at XBiotech. “We are dedicated to developing this novel therapy to treat these life-threatening bacterial infections, which affect millions of people world-wide. This is an important milestone, bringing us one step closer to potentially addressing the urgent need for a safe and effective S. aureus therapy. We look forward to presenting findings from this study early next year.”
Patients enrolled in the Phase II portion of the study were randomized to receive the highest dose of 514G3, as determined by the Phase I portion of the study, plus standard of care antibiotics vs. placebo plus antibiotics. Patients were treated in hospital settings at sites in the United States, Germany, Taiwan and Korea. In addition to safety and tolerability evaluation, the study includes efficacy measures such as time to clearance of bacteremia (as measured by blood culture), duration of fever, serious adverse events, length of hospitalization and survival. The randomized, blinded Phase II portion has enrolled 36 patients, with 24 of those patients randomized to receive 514G3.
About 514G3
514G3 was developed from a healthy human donor with natural antibodies effective at neutralizing MRSA and non-MRSA forms of S. aureus. 514G3 knocks out the principle immune evasion mechanism of the bacteria, allowing white blood cells to detect and destroy the bacteria. 514G3 has potential to treat all strains of MRSA and can be used without consideration for strain-specific resistance to various antibiotics. As a True Human monoclonal antibody, 514G3 is expected to be well tolerated without the side effects or risks of antibiotics, including the lack of risk of antibiotic resistance.
About Staphylococcus aureus
Staphylococcus aureus (S. aureus) is a leading cause of bacteremia and is associated with higher morbidity compared with other pathogens. S. aureus bloodstream infections are among the most common but also most difficult to treat1. The incidence of S. aureus, specifically bacteremia caused by methicillin-resistant S. aureus (MRSA) strains, has dramatically increased in recent years in the U.S. and parts of Europe2,3. This is partly attributable to increased resistance of S. aureus strains to available antibiotics. The burden of MRSA bacteremia is high with substantial costs and resources for healthcare systems4. Therefore, there remains an urgent need for new treatment approaches.
About True Human™ Therapeutic Antibodies
Unlike previous generations of antibody therapies, XBiotech’s True Human™ antibodies are derived without modification from individuals who possess natural immunity to certain diseases. With discovery and clinical programs across multiple disease areas, XBiotech’s True Human antibodies have the potential to harness the body’s natural immunity to fight disease with increased safety, efficacy and tolerability.
About XBiotech
XBiotech is a fully integrated global biosciences company dedicated to pioneering the discovery, development and commercialization of therapeutic antibodies based on its True Human™ proprietary technology. XBiotech currently is advancing a robust pipeline of antibody therapies to redefine the standards of care in oncology, inflammatory conditions and infectious diseases. Headquartered in Austin, Texas, XBiotech also is leading the development of innovative biotech manufacturing technologies designed to more rapidly, cost-effectively and flexibly produce new therapies urgently needed by patients worldwide. For more information, visit www.xbiotech.com.
SOURCE: XBiotech
Post Views: 95
AUSTIN, TX, USA I December 06, 2016 I XBiotech Inc. (XBIT), developer of True Human™ therapeutic antibodies, today announced that enrollment has been completed in its randomized, placebo-controlled Phase I/II study evaluating dosing, safety and efficacy of the Company’s novel antibody therapy, 514G3. This proprietary antibody therapy has received Fast Track Designation by the FDA for the treatment of all forms of Staphylococcus aureus infections, including Methicillin-resistant S. aureus (MRSA). The Company reports that top-line findings from the 514G3 study should be reported in first quarter 2017.
“We are pleased to announce enrollment completion in this study,” said Dawn McCollough, Vice President of Clinical Operations at XBiotech. “We are dedicated to developing this novel therapy to treat these life-threatening bacterial infections, which affect millions of people world-wide. This is an important milestone, bringing us one step closer to potentially addressing the urgent need for a safe and effective S. aureus therapy. We look forward to presenting findings from this study early next year.”
Patients enrolled in the Phase II portion of the study were randomized to receive the highest dose of 514G3, as determined by the Phase I portion of the study, plus standard of care antibiotics vs. placebo plus antibiotics. Patients were treated in hospital settings at sites in the United States, Germany, Taiwan and Korea. In addition to safety and tolerability evaluation, the study includes efficacy measures such as time to clearance of bacteremia (as measured by blood culture), duration of fever, serious adverse events, length of hospitalization and survival. The randomized, blinded Phase II portion has enrolled 36 patients, with 24 of those patients randomized to receive 514G3.
About 514G3
514G3 was developed from a healthy human donor with natural antibodies effective at neutralizing MRSA and non-MRSA forms of S. aureus. 514G3 knocks out the principle immune evasion mechanism of the bacteria, allowing white blood cells to detect and destroy the bacteria. 514G3 has potential to treat all strains of MRSA and can be used without consideration for strain-specific resistance to various antibiotics. As a True Human monoclonal antibody, 514G3 is expected to be well tolerated without the side effects or risks of antibiotics, including the lack of risk of antibiotic resistance.
About Staphylococcus aureus
Staphylococcus aureus (S. aureus) is a leading cause of bacteremia and is associated with higher morbidity compared with other pathogens. S. aureus bloodstream infections are among the most common but also most difficult to treat1. The incidence of S. aureus, specifically bacteremia caused by methicillin-resistant S. aureus (MRSA) strains, has dramatically increased in recent years in the U.S. and parts of Europe2,3. This is partly attributable to increased resistance of S. aureus strains to available antibiotics. The burden of MRSA bacteremia is high with substantial costs and resources for healthcare systems4. Therefore, there remains an urgent need for new treatment approaches.
About True Human™ Therapeutic Antibodies
Unlike previous generations of antibody therapies, XBiotech’s True Human™ antibodies are derived without modification from individuals who possess natural immunity to certain diseases. With discovery and clinical programs across multiple disease areas, XBiotech’s True Human antibodies have the potential to harness the body’s natural immunity to fight disease with increased safety, efficacy and tolerability.
About XBiotech
XBiotech is a fully integrated global biosciences company dedicated to pioneering the discovery, development and commercialization of therapeutic antibodies based on its True Human™ proprietary technology. XBiotech currently is advancing a robust pipeline of antibody therapies to redefine the standards of care in oncology, inflammatory conditions and infectious diseases. Headquartered in Austin, Texas, XBiotech also is leading the development of innovative biotech manufacturing technologies designed to more rapidly, cost-effectively and flexibly produce new therapies urgently needed by patients worldwide. For more information, visit www.xbiotech.com.
SOURCE: XBiotech
Post Views: 95
